
2001 Audi Allroad Quattro 2.7L MIL Lamp on
I have a recurring fault P1423 and P1411. Secondary air injection, low flow, Bank 1 and Bank 2. I can force the test and it always passes but when it runs it's self it fails. There are no vacuum leaks in the system. Usually, in group 77, I see a data block ref...
FIX posted 12/3/2009
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Message Closed w/FIX
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VIN | WAUYP64B41 |
Engine | 2.7 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P1411 | Cylinder 1 Reactivation Control Performance |
P1423 | Fuel Tank Large Leak |
Message Closed w/FIX
Vehicle Data
2001 Audi Allroad Quattro
VIN | WAUYP64B41 |
Engine | 2.7 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P1411 | Cylinder 1 Reactivation Control Performance |
P1423 | Fuel Tank Large Leak |